Seudónimo Seudónimo

11-10-2020
Mathematics

contestada

:14=15:21lololololol i have to put 20 characters lolol

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

11-10-2020

Answer:

10

Step-by-step explanation:

x:14=15:21

14/21 = 2/3

Multiply each term by 2/3

15 *2/3 :21*2/3

10:14

The missing number is 10

Answer Link

Otras preguntas

Help please, I’m not sure

Read the following scene from Trifles. MRS. HALE (abruptly moving toward her.) Mrs. Peters? what is one possible advantage of hearing the characters' voices as

how has mass communication changed the way culture spreads

IM SO CONFUSED PLZ PLZ PLZ HELP! 15 POINTS! This graph shows the temperature of a room over time. What situation could match the graph? (A) Aaron turns on the

Contestants in a dance a thon rest for the same amount of time every hour a couple orest for 25 minutes is 5 hours how long did they rest in 8 hours

Plasma is about ________ percent of the composition of blood and carries cellular elements and other substance

which inequality matches the graph

Janet wants to find the spring constant of a given spring, so she hangs the spring vertically and attaches a 0.63 kg mass to the spring's other end. if the spri

Fix any punctuation or capitalization errors. Gary the Snail told the travel agents he wanted to fly around the world in a hot air balloon they just rolled thei

Ashley won 75 super bouncy balls playing basketball at her schools game night. Later, she gave one each to here friends. She only has 51 remaining. How many did